Eli5: how does the James webb telescope orbit relate to the three body problem ..

Question

An article I read said we haven’t solved the three body problem and can’t predict the motion of 3 orbiting things in motion (2002 VE “Venus moon”) but we’ve been able to get the telescope to orbit just fine with itself the earth and the sun.. what’s the difference?

In: Physics

Answer 1

earth + sun = earth + sun + JWST

…at least for any reasonable or neccessary degree of accuracy.